Caterpillar original Replacement Fuel Injector 10R-9236 for Caterpillar C15 Engine, Cross Reference 253-0617, 356-1367, 253-0616 for Construction Machinery Parts original new injector

The Caterpillar 10R-9236 is an industrial-grade Electronic Unit Injector (EUI) purpose-built for Caterpillar C15 series heavy-duty diesel platforms. Mounted in the cylinder head injector bore, it restores precise fuel metering, consistent atomization, combustion balance, rated engine power, fuel economy, and emission stability. Engineered to original equipment specifications, it delivers the correct fuel volume at exact ignition timing, and is compatible with modern low-sulfur, low-lubricity diesel fuels.

This injector primarily fits Caterpillar C15, C-15, C15 ACERT, 3406E, and C16 diesel engines; advertised C32 fitment requires full verification against official application data. It serves heavy-duty highway trucks, construction and mining equipment, agricultural and forestry machinery, material handling gear, and diesel generator sets. It cross-references to common industry part numbers including 10R-1273, 249-0709, 239-4909, and EX631273. Buyers must confirm fitment via engine model, serial number, original injector marking, and ECM calibration before ordering.

Units are offered as new aftermarket, original remanufactured, or replacement builds based on stock availability, with flexible fulfillment options including single pieces, 6-piece factory reman kits, complete engine sets, and bulk orders. Every unit passes extensive reliability testing to meet industrial performance standards, making it ideal for fleet maintenance, diesel overhauls, and aftermarket parts distributors. Bulk ordering is supported for large-scale procurement and inventory restocking needs.